i believe brawl will beat the record, for many reasons like...
-dojo is making too much hype up, maybe their strategy is do many let-down updates on purpose so when they announce a character there will be a huge amount of hype (maybe they just have been working on large projects so while they have nothing to announce for us yet they announce something we already know to keep up their weekday dojo update)
- wii's been out a year less than x 360 and have already over 1 million more sales, i mean, wiis are hard *** to find and amazon sold tons (4000 wiis on 10 minutes or something) of wiis for 300 brithish pounce
- its a game that everybody wants, mainly smash bros fans, but also mario, zelda, kirby, etc fans could buy it as soon as they see the game in a game shop with their favorite character on its cover
- very popular 3rd party characters
- as far as i know, i dont see any huge halo 3 community as this one... i might be wrong
- this spring break i was at florida, stepped by a video game shop (gamespot or something) with my little bro to see if they had wiis on sale, after the shop guy told me he had no wiis, he asked me if i wanted to pre-order a smash brawl for december... i was like, no thanks, we wont be here on december (i dont live at FL)... costed 10$ to reserve and the shop had over 100 pre-orders already